The TASSIMO T45 Single Cup Brewing System by Bosch offers a unique way to enjoy coffeehouse-style beverages at home, such as coffee, tea, espresso, and more in about a minute. With the simple touch of a button, the brewer uses INTELLIBREWTM to read the barcode identifying precise brewing instructions with the exact temperature, water, and time duration, so each and every drink is perfect.
A built-in water filter removes taste-affecting particles, while the easy-to-clean design ensures optimum convenience. Forego the measuring and clean-up of other coffee makers and indulge in pure bliss one cup at a time.

How do you make a large cup?

I read the book adn I still cannot figure out how to make a alrge cup, when I push the button with the plus sign above the cup it just adds more water.Any suggestions?

Actually, if you are wanting to fill a large commuter-style mug that's over 16 oz. (most of them are), consider using more than one brewing cycle. That is, use a second T-disc. You would have to use more coffee grounds with any brewing system to get a good bigger cup of coffee, after all. I can highly recommend the Gevalia Morning Roast, which gives you 16 oz of very good coffee per disc. Just remember, these systems are designed to deliver a cup on demand of fresh, hot coffee. The point is to keep you from needing a bigger cup sitting around, getting cold or stale. Enjoy!!